*{
    font-family: "montserrat", sans-serif;
}

body{
    margin: 0;
    padding: 0;
    background: #333;
}

.login-box{
    top: 0;
    left: -100%;
    width: 100%;
    height: 100vh;
    background-image: linear-gradient(45deg, #9fbaa8, #31354c);
    transition: 0.4s;
}

.login-form{
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    color: white;
    text-align: center;
}

.login-form h1{
    font-weight: 400;
    margin-top: 0;
}

.txtb{
    display: block;
    box-sizing: border-box;
    width: 240px;
    background: #ffffff28;
    border: 1px solid white;
    padding: 10px 20px;
    color: white;
    outline: none;
    margin: 10px 0;
    border-radius: 6px;
    text-align: center;
}

.login-btn{
    width: 240px;
    background: #2c3e50;
    border: 0;
    color: white;
    padding: 10px;
    border-radius: 6px;
    cursor: pointer;
}